按需热水 - 我们的最佳水槽热水器指南

您知道那些寒冷的冬天，您想要使用冷冻水的最后一件事吗？在冰冷的自来水流下握手的折磨已经一去不复返了。当然，如果您的家中有足够的加热设备。beplay平台没信用对于即时的热水来源，您可能需要考虑under sink water heater。

Don’t just believe what we say, keep reading. Find below our carefully researched list of high-performing water heaters. They will fit perfectlyunder your kitchen counter,水槽或厕所衣柜。并确保你take an informed decision, we compiled a list of features to look for. Use our guide to understand better what makes agreat under-sink water heater。

Related:水槽滤水器系统下的最佳5条 - 评论和指南2020

这utility of An Under sink Water Heater

如果您当前的热水器被请求不知所措，则需要升级。但这不一定意味着要替换它。您可以增加可用的热水量under-sink water heater.It is an affordable alternative to satisfy your needs for hot water.

水箱热水器是一个电动单元，可直接向您的水龙头供应热水。顾名思义，它们通常安装在水槽下。它们也可以称为使用点（POU) water heaters. In general, they function by either heating the water as it’s passing through. Tank-style models preheat a certain amount of water and store it until it’s needed.

Reduce the waiting time with anunder-counter heater。这se appliances are, by design, meant to supply enough hot water in a matter of seconds. And they can fit in even on your boat, RV, office or garage. You name the place, these heaters will be a perfect match.

Under sink water heaters are, however, not a replacement for your large heating unit. For the best results, you should combine them. Connect the under sink unit to your shower or tap or use it in line with your main heater. Using these small appliances brings advantages like saving water, energy and space.

What to Look For in an Under sink Water Heater?

这re are a few important features that can make a difference in an under sink heater. To know what would be best for your needs, space and budget, check out the list below.

• Type

在无罐型号或包含储罐的模型之间决定根据您的需求而有所不同。无罐水槽热水器的价格更高，但它们不会让您等待。他们几乎可以立即占用您对热水的需求很少。另一方面，如果您想在房屋的几个角落有热水，则更合适的是坦克式版本。beplay平台没信用这样，你享受你的热水淋浴in the back room without any annoying variations.

• Flow rate

If you need a constant hot water flow, your under sink water heater should have a high GPM (or GPH). The number of gallons per minute (GPM) or gallons per hour (GPH) reflects how much hot water the unit can supply.

• 能量等级

You will enjoy constant hot water, but a large electricity bill may be a bummer. The energy rating indicates the heater’s capacity of having a low energy consumption. The higher the energy rating, the lower the amount of energy used to heating a large amount of water.

• 方面

Space is very precious, so you want to make sure you make the most of it. As you can imagine, an under sink water heater with a tank will take more space. The tankless versions are far more practical and can pass unnoticed even in tight places. Take some clear measurements of your available space before making a purchase.

• 加热能力

For the best performance from your water heater, balance the demand with its capacity. Think of how much hot water you will be likely to need at a given time. Consider the time that the unit might need to heat up more water, once the stock is over. Simply put, the hot water you use is usually replaced fast by cold water in the heater. It usually takes just a few minutes to heat the cold water. But if you expect a high demand for hot water (e.g. having a big family), check for a heater that can supply it in a timely manner.

• Voltage

When choosing a heater, make sure that the electrical outlets in your home (or boat, RV etc), can handle the demand. Most units work fine plugged into 120V sockets. For heaters that need 220V for example, you will have to adapt your outlets. Check the model’s electrical requirements to know more.

• 安全特性

Additional features are always a great thing to have. For under sink water heaters, these include a thermostat, modulation, or a pressure relief valve. A thermostat makes it easier to control the water’s temperature. Modulation translates as the heat output adjustment in response to the flow rate of water that runs through the unit. A pressure relief valve prevents damage caused by excessive water pressure.

• Installation And Maintenance

You may be the handyman type or prefer to call a professional to help you out with this. Take a look at the installation requirements to get an idea on the process. Some units will only need plugging into an outlet to function. Others may imply electrical or plumbing work to be operational. This is important to check, in order to respect the warranty conditions as well. In terms of maintenance, you want to make sure you can properly use and take care of your heater, to prolong its life.

• Warranty

Better safe than sorry means you consider the risks that may arise in time. Having a long term warranty for your under sink water heater can put your mind at ease. Especially if you invest a consistent amount of money on it. The warranty terms vary from manufacturer to manufacturer. An extended warranty period is a a solid indication of durability. Some models even come with a lifelong warranty.

Our 6 Most Recommended Under sink Water Heaters

产品	Strength	Type	流速	加热能力	方面	Warranty
1. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4)	long-lasting design; best for low hot water demands	4 gallons tank	6.8 GPH	1,440W	13.75 x 13.75 x 13.5 Inches	6-year warranty on unit, 2-year warranty on parts
2. ECOTOUCH Tankless Water Heater Electric	self-modulating technology for optimal energy efficiency	无罐	120 GPH （2 GPM）	13000 w	3.75 x 8 x 11.5英寸	lifetime warranty
3. ECOTOUCH Tankless Water Heater Electric	multiple safety features; touch control panel for temperature settings	无罐	90 GPH（1.5 GPM）	5500 W	11 x 7.5 x 2.35 inches	未指定
4. Camplux ME25 Mini Tank Electric Water Heater 2.5<	适合RVS＆HOMES；beplay平台没信用多功能安装选项	2加仑坦克	6.8 GPH	1500 W	11.75 x 17.25 x 10.38	1-year warranty
5. EM-7.0 Eccotemp 7 Gallon Electric Storage Tank Water Heater	ideal for various settings (boat, food trucks, RVs); easy to use	7 gallons tank	135 GPH	1440 Watts	17.2 x 17.2 x 14.2 inches	零件的2年保修，泄漏的5年保修
6. HS-4 1 Gallon Electric Tankless Water Heater	built-in timer; power consumption adjustment based on real time data	无罐	120 GPH （2 GPM）	3200 Watts	6.5 x 11 x 3 inches	5-year warranty

1. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4)

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这Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4)是一个节省时间。如果你的主要热源far from your sink, getting hot water may mean waiting for a while. Time is precious and the Tronic 3000 T knows it. This POU electric heater is a perfect appliance for various uses. Use it as an individual hot water source for a sink or as a complement for your primary heater. It also works as a buffer in-line with other heaters that do not provide a constant flow of warm water. Forget the hot and cold sensations. Rely on this under sink water heater to supply you with hot water, whenever and wherever you need.

2. ECOSMART ECO 11无电罐热水器

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这EcoSmart ECO 11 Electric Tankless Water Heater从人群中脱颖而出。使用一个专利self-modulating technology, the unit controls the energy output. So you can trust them to provide optimal water heating. This under sink water heater can supply properly up to two sinks and a shower at the same time. Its performance varies based on the average temperature of the water in your region. In colder climates, the ECO 11 will handle providing enough hot water only to two sinks at a time. Perfect to use in a small apartment or as a small POU, this under sink heater can ensure up to 2 gallons of hot water per minute. With 99.8% energy efficiency and a lifelong warranty, this unit is a great addition to any home.

3. ECOTOUCH Tankless Water Heater Electric

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这ECOTOUCH Tankless Water Heater Electricwill turn “lukewarm” water into a memory. Using a 5.5KW heating system, this under sink water heater can provide instant hot water to your sink. No preheating, no more temperature variations. The unit features a smart self-adjustment, based on the flow rate and real-time temperature settings. It will be the perfect match for your sink, ensuring you get a steady flow of water at the ideal temperature.

4. Camplux ME25 Mini Tank Electric Water Heater 2.5

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这Camplux ME25迷你坦克电热水器是一种易于安装的通用pou。该单元适合安装在架子，墙壁或地板上，有一个玻璃衬里的水箱，可以持久使用。当您需要时，请享受2.5加仑的热水。该型号具有CSA列出的温度/压力缓解阀，非常安全。

您可以在没有太多麻烦的情况下安装它。只需在水槽下方的冷水管线中点击，然后将设备插入120V源即可。而且，您将有一个有效的，节能的热水器就可以使用。

5. EM-7.0 Eccotemp 7 Gallon Electric Storage Tank Water Heater

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这EM-7.0 Eccotemp 7 Gallon Electric Storage Tank Water Heateris great for any home, commercial or industrial space. This under sink water heater can supply instant hot water to any faucet in no time. Compact and lightweight, it can easily find its place anywhere you need it to. Take it with you on your boat, RV, food truck or use it to complement your main heater at home.

6. HS-4 1 Gallon Electric Tankless Water Heater

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这HS-4 1加仑电罐热水器is the waterproof, stainless steel heater you were looking for. Setting the desired temperature is a no brainer, thanks to the interactive touchpad. With a range of temperatures from 80°F to 140°F, you know this unit will save you from being hot and cold. This under sink water heater will get to know your preferences very well. It relies on a pending closed-loop modulation and an activating quarter-GPM flow rate. That means the heater adapts the power consumption based on how much you use the heater. Using real-time data, this unit has a high energy-saving performance.

Upsides & Drawbacks of Under sink Water Heaters

Any purchase decision should have a strong argument base. So, here are the main advantages and downsides of using an under sink water heater in your home or boat, RV etc.

ADVANTAGES

• 节约时间– reduced waiting time for getting the hot water you need
• 节水– less water wasted in the heating process, as the units release directly heated water.
• improving comfort在大型房屋中 - 可以补充主要的供暖源，并为房屋的偏远地区提供热水
• energy-efficient- 与性能水平相关的低能消耗

DISADVANTAGES

• increased electricity bills– although latest models have a high energy consumption – performance ratio, you will feel their “presence” on your bills as they require considerable resources
• maintenance costs- 您必须定期寻找泄漏，酸橙的沉积物，因为这些可能会危害加热器的完整性和安全性时的危险
• considerable investment– some models can be high-performing, but they require you to allocate a larger budget to purchase one

Taking Care Of YourUnder sinkWater Heater

与任何设备一样，确保最佳使用可以延长设备的寿命。为了使下沉热水器保持良好状态，您应该考虑一些定期的检查。重要的是要使热水器保持良好状态，以避免额外的维修成本。

Among the things you can do to保持热水器平稳运行， 考虑：

• 核实这pressure relief valves, to avoid overuse.
• Flush out为了防止在POU热水器中沉积酸橙。我们建议您至少每12个月这样做一次。
• Checkforleakson a regular basis.
• Make sure the regulators and恒温器是正常运行。
• Tightenwell thehook-ups。

您可以自己进行此维护，也可以要求专业人士的协助。这将有助于最大程度地减少使用下水槽热水器的损害或伤害风险。

Final Thoughts

水槽下热水器可能是您的家用或度假车的绝佳补充。beplay平台没信用它们紧凑，强大且节能，提供按需热水，为您节省时间，水和能量。扫描我们的指南和推荐的使用点加热器列表。找到适合您的空间，需求和预算的一种。并让我们更多地了解您使用下水槽热水器的经验。